| Summary: | 碩士 === 樹德科技大學 === 電腦與通訊系碩士班 === 107 === In Kaohsiung City, the outdoor air quality has deteriorated over the years. Air quality become one of the greatest environmental issues in the Kaohsiung city. This research project designed a complete micro-environment monitoring system. In the experiment, Arduino Mega 2560 was used as the core of the environment sensing network system. The obtained micro-environmental monitoring data such as temperature, humidity, PM2.5 dust concentration and CO2 concentration, is saved by a SD card. the sampling location is fixed in a classroom of the school. We took a continuous measurement at the position for 3 months from November 2018 to January 2019. According to the measurement results, the air quality of the campus is affected by the Ren Da Industrial Park and traffic condition nearby. The experimental results show that a green wall improve air quality and reduce about 10% of PM2.5.
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